Review of Basic Algebra

Principle objective of this lecture is to present on review of Basic Algebra. Algebra is the branch of mathematics that uses letters in place of some unknown numbers. Algebra is a powerful tool for problem solving in science, engineering, economics, finance, architecture, ship-building and many other day-to-day tasks. Here briefly describe on Sets, Graphs, Geometry, Percent, Physics (forces), Uniform motion and Mixtures.